gerrit widget

gerrit-widget/gerrit.lua

@@ -0,0 +1,84 @@
+-------------------------------------------------
+-- Gerrit Widget for Awesome Window Manager
+-- Shows the number of currently assigned reviews
+-- More details could be found here:
+-- https://github.com/streetturtle/awesome-wm-widgets/tree/master/gerrit-widget
+
+-- @author Pavel Makhov
+-- @copyright 2019 Pavel Makhov
+-------------------------------------------------
+
+local wibox = require("wibox")
+local watch = require("awful.widget.watch")
+local json = require("json")
+local spawn = require("awful.spawn")
+local naughty = require("naughty")
+
+local path_to_icons = "/usr/share/icons/Arc/status/symbolic/"
+--local CMD = [[bash -c "curl  -s --request GET --netrc https://%s/a/changes/\\?q\\=%s | tail -n +2 | jq ' . | length'"]]
+local CMD = [[bash -c "curl  -s --request GET --netrc https://%s/a/changes/\\?q\\=%s | tail -n +2"]]
+
+local gerrit_widget = {}
+
+local function worker(args)
+
+    local args = args or {}
+
+    local host = args.host or naughty.notify{preset = naughty.config.presets.critical, text = 'Gerrit host is unknown'}
+    local query = args.query or 'status:open+AND+NOT+is:wip+AND+is:reviewer'
+
+    local reviews
+    local notification_text = ''
+
+    gerrit_widget = wibox.widget{
+        --font = 'Play 12',
+        widget = wibox.widget.textbox
+    }
+
+    local get_size = function (T)
+        local count = 0
+        for _ in pairs(T) do count = count + 1 end
+        return count
+    end
+
+    local update_graphic = function(widget, stdout, _, _, _)
+        reviews = json.decode(stdout)
+        widget.text = get_size(reviews)
+
+
+        for i in pairs(reviews)do
+            notification_text = notification_text .. '\n' .. reviews[i].subject
+            i = i + 1
+        end
+
+    end
+
+    local function urlencode(url)
+        if url == nil then
+            return
+        end
+        url = url:gsub(" ", "+")
+        return url
+    end
+
+    query_escaped = urlencode(query)
+    watch(string.format(CMD, host, query_escaped), 10, update_graphic, gerrit_widget)
+
+    local notification
+    gerrit_widget:connect_signal("mouse::enter", function()
+        notification = naughty.notify{
+            text = notification_text,
+            timeout = 5, hover_timeout = 10,
+            position = position,
+            width = (500)
+        }
+    end)
+
+    gerrit_widget:connect_signal("mouse::leave", function()
+        naughty.destroy(notification)
+    end)
+
+    return gerrit_widget
+end
+
+return setmetatable(gerrit_widget, { __call = function(_, ...) return worker(...) end })